Science, Discovery, Tech and Environment · 22 April 2026
National Aeronautics and Space Administration (NASA) Astronaut Captures Lyrid Meteor Shower from International Space Station (ISS)
Exam-focused facts from the 22 April 2026 current affairs briefing.
Key facts
- A National Aeronautics and Space Administration (NASA) astronaut captured photographs of the Lyrid meteor shower from the International Space Station (ISS).
- The images were recorded by astronaut Jessica Meir from the ISS cupola, a module with windows specifically used for photography and observing Earth.
- The Lyrid meteor shower reaches its maximum activity annually on April 21 and 22.
- The phenomenon occurs when Earth encounters dust particles from a comet, which heat up due to friction upon entering the atmosphere.
- The shower is named the Lyrids because the meteors appear to originate from the Lyra constellation, known as the radiant.
- Observers in the Northern Hemisphere are advised to look towards the East to view the shower.
- The photographs were captured using a three-second exposure.
- The ISS is visible from Earth as a bright, steadily moving object without the need for telescopic equipment.